<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="商家ID" prop="merchanproId">
        <el-input v-model="queryParams.merchanproId" placeholder="请输入商家ID" clearable
          @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="商品ID" prop="producproId">
        <el-input v-model="queryParams.producproId" placeholder="请输入商品ID" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="数量" prop="count">
        <el-input v-model="queryParams.count" placeholder="请输入数量" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="总价" prop="totalPrice">
        <el-input v-model="queryParams.totalPrice" placeholder="请输入总价" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="联系人" prop="linkUser">
        <el-input v-model="queryParams.linkUser" placeholder="请输入联系人" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="联系电话" prop="linkPhone">
        <el-input v-model="queryParams.linkPhone" placeholder="请输入联系电话" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="状态" prop="state">
        <el-select v-model="queryParams.state" placeholder="请选择状态" clearable>
          <el-option v-for="dict in dict.type.sys_order_status" :key="dict.value" :label="dict.label"
            :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item label="用户id" prop="userId">
        <el-input v-model="queryParams.userId" placeholder="请输入用户id" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
          v-hasPermi="['system:order:add']">新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
          v-hasPermi="['system:order:edit']">修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
          v-hasPermi="['system:order:remove']">删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
          v-hasPermi="['system:order:export']">导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="orderList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" prop="id" />
      <el-table-column label="商家ID" align="center" prop="merchanproId" />
      <!-- <el-table-column label="商品ID" align="center" prop="producproId" /> -->
      <el-table-column label="数量" align="center" prop="count" />
      <el-table-column label="总价" align="center" prop="totalPrice" />
      <el-table-column label="联系人" align="center" prop="linkUser" />
      <el-table-column label="联系电话" align="center" prop="linkPhone" />
      <el-table-column label="送货地址" align="center" prop="linkAddress" />
      <el-table-column label="状态" align="center" prop="state">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_order_status" :value="scope.row.state" />
        </template>
      </el-table-column>
      <el-table-column label="用户id" align="center" prop="userId" />
      <el-table-column label="创建者" align="center" prop="createBy" />
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="更新者" align="center" prop="updateBy" />
      <el-table-column label="更新时间" align="center" prop="updateTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.updateTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-list" @click="handleDetails(scope.row)"
            v-hasPermi="['system:order:edit']">详情
          </el-button>
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate2(scope.row)"
            :disabled="scope.row.state !== 1" v-hasPermi="['system:order:edit']">发货
          </el-button>
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['system:order:edit']">修改
          </el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
            v-hasPermi="['system:order:remove']">删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <el-dialog title="详情" :visible.sync="tableOpen" width="800px">
      <el-table :data="productList" v-loading="loading">
        <el-table-column label="序号" align="center" prop="id" width="50">
          <template slot-scope="scope">{{ scope.$index + 1 }}</template>
        </el-table-column>
        <el-table-column label="商品图片" align="center" width="100">
          <template slot-scope="scope">
            <image-preview :src="scope.row.goods.imgs" style="width:50px;height:50px;" />
          </template>
        </el-table-column>
        <el-table-column label="商品名称" align="center" prop="goods.name" width="200"/>
        <el-table-column label="单价" align="center">
          <template slot-scope="scope">
            {{ '￥' + (scope.row.goods.price * scope.row.goods.discount).toFixed(2) }}
          </template>
        </el-table-column>
        <el-table-column label="数量" align="center" prop="count" width="100"/>
        <el-table-column label="总价" align="center">
          <template slot-scope="scope">
            {{ '￥' + (scope.row.goods.price * scope.row.goods.discount * scope.row.count).toFixed(2) }}
          </template>
        </el-table-column>
      </el-table>
    </el-dialog>

    <!-- 添加或修改订单对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="商家ID" prop="merchanproId">
          <el-input v-model="form.merchanproId" placeholder="请输入商家ID" />
        </el-form-item>
        <el-form-item label="商品ID" prop="producproId">
          <el-input v-model="form.producproId" placeholder="请输入商品ID" />
        </el-form-item>
        <el-form-item label="数量" prop="count">
          <el-input v-model="form.count" placeholder="请输入数量" />
        </el-form-item>
        <el-form-item label="总价" prop="totalPrice">
          <el-input v-model="form.totalPrice" placeholder="请输入总价" />
        </el-form-item>
        <el-form-item label="联系人" prop="linkUser">
          <el-input v-model="form.linkUser" placeholder="请输入联系人" />
        </el-form-item>
        <el-form-item label="联系电话" prop="linkPhone">
          <el-input v-model="form.linkPhone" placeholder="请输入联系电话" />
        </el-form-item>
        <el-form-item label="送货地址" prop="linkAddress">
          <el-input v-model="form.linkAddress" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="状态" prop="state">
          <el-select v-model="form.state" placeholder="请选择状态">
            <el-option v-for="dict in dict.type.sys_order_status" :key="dict.value" :label="dict.label"
              :value="parseInt(dict.value)"></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listOrder,
  getOrder,
  delOrder,
  addOrder,
  updateOrder
} from "@/api/system/order";

export default {
  name: "Order",
  dicts: ['sys_order_status'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 订单表格数据
      orderList: [],
      tableOpen: false,
      productList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        merchanproId: null,
        producproId: null,
        count: null,
        totalPrice: null,
        linkUser: null,
        linkPhone: null,
        linkAddress: null,
        state: null,
        userId: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        merchanproId: [
          {
            required: true, message: "商家ID不能为空", trigger: "blur"
          }
        ],
        producproId: [
          {
            required: true, message: "商品ID不能为空", trigger: "blur"
          }
        ],
        state: [
          {
            required: true, message: "状态不能为空", trigger: "change"
          }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询订单列表 */
    getList() {
      this.loading = true;
      listOrder(this.queryParams).then(response => {
        this.orderList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        merchanproId: null,
        producproId: null,
        count: null,
        totalPrice: null,
        linkUser: null,
        linkPhone: null,
        linkAddress: null,
        state: null,
        userId: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加订单";
    },
    handleDetails(row) {
      this.tableOpen = true;
      console.log(JSON.parse(row.carts));
      this.productList = JSON.parse(row.carts);
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getOrder(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改订单";
      });
    },
    /** 修改按钮操作 */
    handleUpdate2(row) {
      this.reset();
      const id = row.id || this.ids
      getOrder(id).then(response => {
        this.form = response.data;
        this.form.state = 2;
        updateOrder(this.form).then(response => {
          this.$modal.msgSuccess("发货成功");
          this.open = false;
          this.getList();
        });
      });
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != undefined) {
            updateOrder(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addOrder(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const userIds = row.userId || this.ids;
      this.$modal.confirm('是否确认删除用户编号为"' + userIds + '"的数据项？').then(function () {
        return delOrder(userIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/order/export', {
        ...this.queryParams
      }, `order_${new Date().getTime()}.xlsx`)
    }
  }
}
  ;
</script>
